Heating attachment for gas-burners



(No Model.)

J. A. WILSON. HEATING ATTACHMENT FOB GAS BURNERS.

No. 421,217. Patented Feb. 11, 189 0.

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ATTORNEY.

PETERS, Phnlwuhngrapher. WJSWHBYOIL IL C.

UNITED STATES PATENT OFFICE.

JOHN A. \VILSON, OF BALTIMORE, MARYLAND.

HEATING ATTACHMENT FOR GAS-BURNERS,

SPECIFICATION forming part of Letters Patent No. 421,217, dated February 11, 1890.

Application filed May 15, 1889.

To all whom, it may concern:

Be it known that I, JOHN A. W'ILsON, acitizen of the United States, residing at Baltimore, in the State of Maryland, have invented certain new and useful Improvements in Heating Attachments for Gas-Burners, of which the following is a specification.

This invention relates to an attachment for illuminating-gas burners, by which to support articles to be heated.

In the drawings herewith, Figure 1 is an elevation, partly in section and partly in side view. Fig. 2 is a View of the slip part of the attachment. 'Fig. 3 is a top View of same.

The letter A designates the arm of an ordinary illuminating gas bracket, and b the burner. The attachment that is applied to the said burner comprises the slip part 0, having an inside rubber packing (Z to fit close about the burner b, as shown, a top crown e, provided with a small central aperture f, and a screwthread g around the upper end, near the crown. This construction of slip part provides for a tight fit around the gas-burner b, and the gas that escapes at the central aperture fwill be forced therefrom under the usual pressure.

The heating-burner H is constructed on the Bunsen plan. It is attached by a screw Z to the thread. 9 on the slip part and has a side sloti for the admission of air. entirely open, and a heating flame will therefrom.

The slip attachment, with inside rubber The top it is issue packing d, not only adapts the device to fit Serial No. 310,798. (No model.)

onto a gas-burner tightly, but co-operates with the heating-burner H and its side slot 2', so that the gas must escape under pressure from the central aperture f, and as this gas is forced directly upward into the burner H it acts as an injector to draw the atmosphere in at the side slot 6. The burner H supports a ring L, which has a slip-collarm to (it around the top of the burner. A wire frame N is jointed by one end at 0 to the ring L, and may be extended horizontally across the ring, as shown, to support ladies hair-curling irons, or may hang down pendent from its jointed end to leave the ring unobstructed and permit cups or other vessels to be set thereon.

Having described my invention, I claim- In a heating attachment for gas-burners, the slip part 0, provided with a packing d at its lower end, adapted to fit upon an ordinary gas-burner, the said part 0 being shouldered and externally screw-threaded at its upper end and provided with a small aperture, in combination with the heating-burner H, the supporting-wing L, and hinged frame N, the heating burncr being internally scre W-threaded at itslower end and fitted upon the threaded portion of the part 0, and provided with a side opening t for the admission of air, substantially as specified.

In testimony whereof I affix my signature in the presence of two witnesses.

JOHN A. WILSON. Witnesses: 1

JOHN E. MORRIS, JNo. T. MAnnoX. 

